3-2551-T0-11 GF Signet 2551 Magmeter Flow Sensor, 1/2'' to 4'' Pipe, PVDF, No Display
GF Signet 3-2551-T0-11 2551 Magmeter Flow Sensor, 1/2'' to 4'' Pipe, PVDF, No Display
Product Description
The Signet 2250 Hydrostatic Level Sensor uses a gauge pressure sensor to calculate the level of fl uid in a tank.
Gauge pressure sensors measure the diff erence in pressure between the process on one side of a diaphragm and the atmospheric pressure on the opposite side of the diaphragm. A tiny capillary tube running from inside the sensor body and up the length of the cable provides the reference to atmospheric pressure.
Hydrostatic level measurement can be a simple and practical solution to those applications where the fl uid temperature is stable and constant.
Product Information
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Test certificate included for -X0, -X1
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Patented Magmeter technology
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No moving parts
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Bi-directional flow
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Empty pipe detection
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Installs into pipe sizes DN15 to DN900 (0.5 to 36 in.)
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Operating range 0.05 to 10 m/s (0.15 to 33 ft/s)
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Accurate measurement even in dirty liquids
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Polypropylene and PVDF retaining nuts standard, Valox optional
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4 to 20 mA, digital (S3L), frequency, relay output (Display only)
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No pressure drop
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Corrosion resistant materials; PP or PVDF with SS, Hastelloy-C, or Titanium
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Multi-language display menu available
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General |
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Operating Range |
0.05 to 10 m/s |
0.15 to 33 ft/s |
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Pipe Size Range |
DN15 to DN900 |
½ in. to 36 in. |
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Linearity |
± 1% reading plus 0.1% of full scale |
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Repeatability |
±0.5% of reading @ 25 °C (77 °F) |
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Minimum Conductivity |
20 μS/cm |
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Wetted Materials |
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Sensor Body/Electrodes |
-P0, -P1, -P2: PP/316L SS |
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-T0, -T1, -T2: PVDF/Titanium |
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-V0, -V1, -V2: PVDF/Hastelloy-C |
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O-rings |
FPM (standard) |
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Case |
PBT |
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Display Window |
Polyamide (transparent nylon) |
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Protection Rating |
NEMA 4X/IP65 |
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Electrical |
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Power Requirements |
4 to 20 mA |
24 VDC ±10%, regulated, 22.1 mA max. |
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Frequency |
5 to 24 VDC ±10%, regulated, 15 mA max. |
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Digital (S3L) |
5 to 6.5 VDC, 15 mA max. |
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Auxiliary (only required for units with relays) |
9 to 24 VDC, 0.4 A max. |
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Reverse Polarity and Short Circuit Protected |
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Current Output 4 to 20 mA |
Loop Accuracy |
32 μA max. error (25 °C @ 24 VDC) |
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Isolation |
Low voltage < 48 VAC/DC from electrodes and auxiliary power |
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Maximum Cable |
300 m (1000 ft) |
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Error condition |
22.1 mA |
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Max. Loop Resistance |
300 Ω |
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Compatible with PLC, PC or similar equipment |
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4 to 20 mA load needed |
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Frequency Output |
Output Modes |
Freq., or Mirror Relay (display version only) |
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Max. Pull-up Voltage |
30 VDC |
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Max. Current Sink |
50 mA, current limited |
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Maximum Cable |
300 m (1000 ft) |
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Compatible with Signet Model 8550, 8900, 9900, 9900-1BC |
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Digital (S3L) Output |
Serial ASCII, TTL level 9600 bps |
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Compatible with Model Signet 8900 controller |
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Product Photo
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Cooperative Brand
(DCS)
ABB / TRICONEX / FOXBORO/ I/A / HONEYWELL / TDC2000/3000 / YOKOGAWA / BENTLY NEVADA
(PLC)
B&R / ALLEN BRADLEY / BECKHOFF / HONEYWELL / OMRON / SIEMENS
(SENSOR)
IFM / SICK/ P+F/ WENGLOR / BAUMER / LEUZE / HOLLY/ SYSHOKUYO / EUCHNER
(CONNECTOR)
HARTING / PHOENIX CONTACT/ WEIDMUELLER
(VALVE)
SMC / FESTO / +GF+.......
(INSTRUMENT)
+GF+ /E+H / HITACHI / ROSEMOUNT
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